Truck Oil & Fluid Services in Lewiston, ID

Smitty & Sons Repair offers oil and fluid services in Lewiston, ID. From engine oil to hydraulics, we handle fluid changes and top-offs to keep your diesel vehicles running strong.

Mobile truck Oil & Fluid change service
Mobile truck Oil & Fluid change service

Oil & Fluid Services in Lewiston, ID

Routine oil and fluid service helps protect your engine, improve performance, and reduce unnecessary wear. Smitty & Sons Repair provides oil and fluid services in Lewiston, ID through mobile service and our repair shop, helping keep trucks, trailers, and heavy equipment operating reliably.

On-Site & In-Shop Truck Oil Changes and Fluid Maintenance

Regular fluid maintenance is one of the most effective ways to extend the life of your equipment. Our technicians perform oil changes and fluid services at your location, while our Lewiston repair shop is available for scheduled maintenance and services that require additional inspections.

Our oil & fluid services include:

  • Engine oil and filter changes
  • Transmission fluid service
  • Coolant flush and top-off
  • Power steering and brake fluid replacement
  • Differential and axle fluid changes
  • Hydraulic fluid inspection and refill

We use high-quality lubricants that meet or exceed OEM specs, ensuring long-lasting protection and top-tier engine health.

Why Choose Smitty & Sons for Fluid Services?

Routine maintenance helps reduce unnecessary repairs and keeps your equipment ready for daily operation. Mobile service allows us to perform oil and fluid changes at your fleet yard, job site, or business location, reducing interruptions to your schedule. Our Lewiston repair shop provides another convenient option for scheduled maintenance and additional repairs that may be identified during the service.

Customers choose Smitty & Sons Repair because we provide:

  • Mobile oil and fluid services at your location
  • In-shop maintenance and inspections
  • Experienced heavy-duty diesel technicians
  • Quality lubricants and replacement filters
  • Honest recommendations and dependable workmanship

Certified for Heavy-Duty Oil & Fluid Services

Regular oil and fluid services are essential for protecting your truck's engine and other critical systems. Our technicians are certified in heavy-duty vehicle and truck maintenance, providing the experience needed to perform fluid services according to manufacturer recommendations and industry best practices.

Clean fluids play an important role in protecting your truck's most critical components. We inspect fluid condition and service intervals to help reduce wear, improve reliability, and extend the life of your engine, transmission, differentials, and other systems.

Need Oil or Fluid Service in Lewiston, ID? Call 208-791-0677

Call 208-791-0677 to schedule oil and fluid services at your location or our Lewiston repair shop. Smitty & Sons Repair provides dependable preventive maintenance that helps protect your trucks and equipment for the miles ahead.

FAQs

How Do I Get to Smitty & Sons Repair in Lewiston?

Smitty & Sons Repair is located at 2310 5th Ave N, Lewiston, ID 83501, with convenient access from US-95 and US-12, making it an easy stop for commercial trucks traveling through the Lewiston-Clarkston Valley. You'll find our shop near the intersection of 5th Ave N and 23rd St, close to Lewiston Motor Company and Lewiston Veterinary Clinic, making it easy to find when you're looking for oil and fluid services in Lewiston, ID.

What Areas Do We Service for Oil & Fluid Services?

We proudly provide oil & fluid services throughout Lewiston, Lewiston Orchards, Lapwai, Genesee, Culdesac, Juliaetta, Moscow, Orofino, Peck, Craigmont, Troy, Potlatch, Onaway, Cottonwood, Nezperce, Grangeville, and Kamiah, ID, as well as Clarkston, Asotin, Uniontown, Pullman, Pomeroy, Colfax, and Palouse, WA. If you're located anywhere in the Lewis-Clark Valley or the surrounding region, our team is ready to help keep your truck on the road.

How often should I change my engine oil?

For diesel trucks, every 10,000–25,000 miles depending on engine type, usage, and oil quality. We’ll help you create a schedule that fits your operation.

Do you offer full fluid inspections?

Yes. We inspect and top off all key fluids during scheduled service—including engine, coolant, brake, transmission, and hydraulic.

Can I schedule fleet fluid maintenance?

Absolutely. We offer custom maintenance plans for fleets of all sizes.

What kind of oil do you use?

We use top brands that meet or exceed OEM specs for your engine, including synthetic and conventional blends.

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Repairs

Our Heavy-Duty Truck Repair Services

When it comes to diesel truck repairs, Smitty & Sons Repair is equipped to handle it all. We address everything from slow leaks to blowouts, while our brake repair service ensures your air brakes, drums, and shoes are functioning safely. We also specialize in coolant system repair to prevent overheating, and performance ECM tuning to optimize engine efficiency and fuel economy.

REVIEWS

Testimonials

Here's what our customers are saying. And feel free to leave us a review of your own!

Leave a Review

Kyle Neal

"I cant say enough about the excellent service and repair I received from Smitty and Sons and Weston to be exact. Constant communication, updates, timely, and cost effective repair of my tractor. My tractor wouldn't run so they fixed it at my house. I highly recommend them. Excellent Service"
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"Can’t speak more highly of Wes (the owner) of Smitty & Sons, he was amazing! We had a complex issue with our RV while travelling through Lewiston. Wes arrived promptly, fitted us into his busy schedule, communicated well and followed up. He proved knowledgeable and capable and went above and beyond what we could have expected. Everything done with a smile and a caring heart! Thank you so much for your outstanding service Wes, it was truely appreciated! Highly recommend! - Lindy & Mark"
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Very efficient and professional little family oriented shop, Wes was awesome knowledgeable and actually he do he very best to get you on road ASAP, he’ll go out of his way to help! He did a great job on my 2015 Peterbilt, THANK YOU ALL SMITTY & SONS
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Excellent service! Came right to me within an hour, fixed the issue and saved me a fortune!!
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